django/mit/__init__.py

   1 from django.contrib.auth.middleware import RemoteUserMiddleware
   2 from django.contrib.auth.backends import RemoteUserBackend
   3 from django.contrib import auth
   4 from django.core.exceptions import ObjectDoesNotExist
   5
   6 def zephyr(msg, clas='remit', instance='log', rcpt='adehnert',):
   7     import os
   8     os.system("zwrite -d -c '%s' -i '%s' '%s' -m '%s'" % (clas, instance, rcpt, msg, ))
   9
  10 class ScriptsRemoteUserMiddleware(RemoteUserMiddleware):
  11     header = 'SSL_CLIENT_S_DN_Email'
  12
  13 class ScriptsRemoteUserBackend(RemoteUserBackend):
  14     def clean_username(self, username, ):
  15         if '@' in username:
  16             name, domain = username.split('@')
  17             assert domain.upper() == 'MIT.EDU'
  18             return name
  19         else:
  20             return username
  21     def configure_user(self, user, ):
  22         username = user.username
  23         import ldap
  24         con = ldap.open('ldap.mit.edu')
  25         con.simple_bind_s("", "")
  26         dn = "dc=mit,dc=edu"
  27         fields = ['cn', 'sn', 'givenName', 'mail', ]
  28         result = con.search_s('dc=mit,dc=edu', ldap.SCOPE_SUBTREE, 'uid=%s'%username, fields)
  29         if len(result) == 1:
  30             user.first_name = result[0][1]['givenName'][0]
  31             user.last_name = result[0][1]['sn'][0]
  32             user.email = result[0][1]['mail'][0]
  33             try:
  34                 user.groups.add(auth.models.Group.objects.get(name='mit'))
  35             except ObjectDoesNotExist:
  36                 print "Failed to retrieve mit group"
  37             user.save()
  38         try:
  39             user.groups.add(auth.models.Group.objects.get(name='autocreated'))
  40         except ObjectDoesNotExist:
  41             print "Failed to retrieve autocreated group"
  42         return user